Dalian Haichen Chemical Mineral Co., Ltd

Changfeng has formed eight product series led by drying agents, involving coating additives, paint and ink drying agents, plastic additives, rubber additives, composite material additives, maleic anhydride, anthraquinone, molecular sieves and other f

Shanghai BARDIANI Valve Co., Ltd. has a wide range of products including sanitary valves, high-pressure valves, power station valves, oilfield valves, stainless steel valves, cast steel valves, cast iron valves, ceramic valves

Codexis is a leading developer of biocatalytic chemical processes that can dramatically reduce manufacturing costs across a broad range of industries. Our proprietary technology enables novel solutions for cost-effective, efficient and environmentall